it's had so much trouble competing with apple and samsung over the years. its market share is pretty much a pittance compared to its rivals. in the fourth quarter of 2012, blackberry owned about 3.5% of the smartphone market versus 70% for android and 21% for apple's ios. this is really a tough time for the device to come out. the market place is certainly a lot more competitive now compared to previous blackberry launches. reviews have been mostly positive, though, and investors at rim are optimistic too. the company's share price has gone up more than 40% since the start of the year, up roughly 3.5% today. carol? >> zain asher reporting live from new york, thanks so much. >>> coming up, the cast of "the mary tyler moore show" coming back to tv for a star-studded reunion. ♪ who can turn the world on with her smile? ♪ [ female announcer ] what if the next big thing, isn't a thing at all? it's lots of things. all waking up. connecting to the global phenomenon we call the internet of everything. ♪ it's going to be amazing. and exciting. and maybe, most